:root {
            --accent-color: #3b82f6;
            --bg-dark: #0b1120;
            --card-bg: rgba(30, 41, 59, 0.6);
            --border-color: rgba(255, 255, 255, 0.1);
            --text-muted: #94a3b8;
        }

        body { 
            font-family: 'Inter', sans-serif; 
            background-color: var(--bg-dark); 
            color: #f8fafc; 
            margin: 0;
            padding-top: calc(var(--header-height-desktop, 80px) + 20px) !important;
        }

        .title-font { font-family: 'Syncopate', sans-serif; }

        .glass { 
            background: rgba(30, 41, 59, 0.6); 
            backdrop-filter: blur(12px); 
            border: 1px solid rgba(255,255,255,0.1); 
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
            /* Wichtig für Tooltips: Inhalt nicht abschneiden */
            overflow: visible !important; 
        }

        .core-card { border-left: 8px solid transparent; }
        .accent-card { border-top: 4px solid var(--border-color); }

        .info-box { 
            background: rgba(15, 23, 42, 0.9); 
            border-top: 1px solid rgba(255,255,255,0.1); 
            color: #ffffff; 
            /* Manuelle Rundung unten, da overflow:visible aktiv ist */
            border-bottom-left-radius: 1.5rem;
            border-bottom-right-radius: 1.5rem;
        }

        /* Spezifische Rundung für Disruption Index (rounded-[2.5rem]) */
        #expl-dna {
            border-bottom-left-radius: 2.5rem;
            border-bottom-right-radius: 2.5rem;
        }
        
        .nav-btn { 
            background: rgba(255, 255, 255, 0.03); 
            border: 1px solid var(--border-color); 
            transition: all 0.2s ease; 
            cursor: pointer; 
            color: var(--text-muted); 
        }
        .nav-btn.active { 
            background: var(--accent-color) !important; 
            color: white !important; 
            border-color: var(--accent-color) !important; 
            box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); 
        }

        #chaos-value-display { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; pointer-events: none; }
        
        /* Tooltip System */
        .tooltip-container { 
            position: relative; 
            display: inline-flex; 
            align-items: center; 
            cursor: help; 
            z-index: 60; 
        }

        .info-icon { 
            display: inline-flex; 
            justify-content: center; 
            align-items: center; 
            width: 15px; 
            height: 15px; 
            margin-left: 8px; 
            background: #3b82f6; 
            color: white; 
            border-radius: 50%; 
            font-size: 10px; 
            font-weight: 900; 
            position: relative;
            z-index: 61;
        }

        .tooltip-text { 
            visibility: hidden; 
            width: 220px; 
            background-color: #000; 
            color: #fff; 
            text-align: left; 
            border: 1px solid #3b82f6; 
            border-radius: 8px; 
            padding: 10px; 
            position: absolute; 
            z-index: 1000 !important; 
            bottom: 130%; 
            left: 0; 
            opacity: 0; 
            transition: opacity 0.2s; 
            font-size: 11px; 
            pointer-events: none; 
            box-shadow: 0 10px 25px rgba(0,0,0,0.9); 
        }
        .tooltip-container:hover .tooltip-text { visibility: visible; opacity: 1; }
        
        @media (max-width: 768px) {
            body { padding-top: calc(var(--header-height-mobile, 70px) + 10px) !important; }
        }